Swimming at the 2004 Summer Olympics – Men's 400 metre freestyle
Final

Rank
Lane
Name
Nationality
Time
Notes
1
5
Ian Thorpe
Australia
3:43.10
-
2
4
Grant Hackett
Australia
3:43.36
-
3
2
Klete Keller
United States
3:44.11
AM
4
3
Larsen Jensen
United States
3:46.08
-
5
6
Massimiliano Rosolino
Italy
3:46.25
-
6
7
Yuri Prilukov
Russia
3:46.69
-
7
1
Spyridon Gianniotis
Greece
3:48.77
-
8
8
Takeshi Matsuda
Japan
3:48.96
AS

Question: In which event did Australia's Ian Thorpe edge out his teammate Grant Hackett and by how much time?
Answer: In Swimming at the 2004 Summer Olympics – Men's 400 metre freestyle, Australia's Ian Thorpe edged out his teammate Grant Hackett and won the Olympic title in 3:43.10.